※ The size was listed as L, but it is actually size M. Please double-check if you have it saved or liked. Only tried on indoors after purchase. Never used. Will be shipped compressed for compactness. Houston ECWCS Jacket LEVEL7 Color: Foliage Size: M Product Description The "Gen III Level 7 Jacket" boasts the best cold protection. The US Army ECWCS Gen 3 (Generation 3) is a system consisting of 7 types of tops and 5 types of bottoms, designed to handle various climates and situations. Level 7 uses Thinsulate as the final cold-weather outer layer and nylon fabric for the outer material, making it a versatile piece for outdoor activities, motorcycling, and city wear.